Karakterisktik Aliran pada Kincir Angin Savonius

Abstract

Penelitian kincir angin savonius bertujuan untuk mengetahui karakteristik a/iran pada rotor savonius dengan perubahan overlap tertentu. Penelitian yang dilakukan berupa visualisasi oil flow pattern (campuran dari minyak nabati, serbuk titanium, tinner tipe A, dan silicon oil), dan metode asap (dengan memanaskan minyak residu melalui kawat nicrom yang dialiri listrik) pada masing-masing overlap tertentu. Dimensi model uji rotor savonius yang digunakan adalah (d)=80 mm dan tinggi (t)=200 mm. The Savonius windmill research aims to determine its characteristics a/iran on the Savonius rotor with certain overlap changes. Research that carried out in the form of visualization of oil flow patterns (a mixture of vegetable oil, titanium powder, type A thinner, and silicon oil), and the smoke method (with heating the residual oil through an electrified nichrome wire) on each specific overlap. Dimensions of the Savonius rotor test model used is (d)=80 mm and height (t)=200 mm.